204040172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4259}}^1$

素因数の和:4358

約数の個数: 48

約数和(自身を含む): 429408000

約数和(自身を除く): 225367828

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 1652, 1711, 3422, 4259, 6844, 8518, 11977, 17036, 23954, 29813, 47908, 59626, 119252, 123511, 247022, 251281, 494044, 502562, 864577, 1005124, 1729154, 1758967, 3458308, 3517934, 7035868, 7287149, 14574298, 29148596, 51010043, 102020086, 204040172]

約数ペア:

[(1, 204040172), (2, 102020086), (4, 51010043), (7, 29148596), (14, 14574298), (28, 7287149), (29, 7035868), (58, 3517934), (59, 3458308), (116, 1758967), (118, 1729154), (203, 1005124), (236, 864577), (406, 502562), (413, 494044), (812, 251281), (826, 247022), (1652, 123511), (1711, 119252), (3422, 59626), (4259, 47908), (6844, 29813), (8518, 23954), (11977, 17036)]